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Water flow indicator - flow,
£11.27
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Animal technology cub - animal,
£156.69
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Bykski water cooling - pc, water-cooling
£57.90
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Thermaltake water cooling kit - thermaltake,
£42.82
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Cit water liquid - liquid, cpu
£47.77
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Cit pro glacier - pro,
£41.36
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Cooler master 120mm - master, liquid
£21.50
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Lx30 240mm aio - aio, cpu
£39.99
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120mm aio cooler cpu - cpu, water
£34.95
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Gamemax iceburg 360mm aio - 360mm,
£59.95
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Cit water cpu cooler - cpu, 360mm
£53.95
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Pump reservoir combo - combo, water
£71.23
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Water cooling 240 - cooling,
£116.09
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Reservoir water cooling 50mm - reservoir, x
£21.50
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Vida aquilo 360mm cpu - cpu, water
£49.99
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Powercool velocity cpu water - powercool,
£58.95
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Cit pro glacier - cit, liquid
£41.36
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Cit water liquid cpu cooler - liquid,
£56.95
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Gamemax iceburg 360mm - 360mm, aio
£54.95
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Gamemax iceburg 120mm aio - gamemax,
£35.97
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Cit 120mm aio water cooler - aio, cpu
£32.23
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Cit water liquid cpu - water,
£55.80
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2pcs 345mm argb soft - 345mm,
£16.15
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Gamemax iceburg 240mm - gamemax, aio
£46.95
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Corsair xh505i 360 rgb - 360, rgb,
£414.99
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1piece liquid water cooling - pc,
£11.98
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Cooling water pump kit for - water,
£32.19
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Alphacool eiswolf gpx pro - alphacool, kit
£85.00
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Diy liquid cpu - cpu, kit
£136.33
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Cooler mounting bracket kit - bracket,
£11.39
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Desktop for cpu water cooling - cpu,
£59.38
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For corsair hydro h60 - hydro,
£11.87
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Gamemax iceburg 120mm aio - gamemax,
£34.97
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Water cooling kit - cooling,
£182.70
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Cit pro glacier 360mm - cit,
£51.97
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Game max ice - game, 240mm
£59.97
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Powercool velocity 240mm water - powercool,
£45.95
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2pcs 345mm argb soft - led, tube
£20.82
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Barrow hard tube - barrow,
£13.49
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Acrylic water cooling kit - acrylic, cpu
£36.99
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Barrow soft tube fittings - barrow,
£35.99
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Corsair hydro series xt - hydro,
£26.70
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Water cooling kit - pc, sc600
£96.78
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Cit 120mm aio water - 120mm,
£33.97
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Water mist cooling kit 5m - kit, 7.5m
£18.90
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Lian side argb kit - lian,
£10.80
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Cit water liquid cpu - liquid,
£46.77
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Lx30 360mm aio cooler - lx30,
£49.95
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Corsair hydro series - series, xt
£26.70
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Gamerstorm captain 360 ex - gamerstorm,
£52.70
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Edge 240 water - edge,
£45.95
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Liquid water cooling - liquid,
£21.01
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Davies craig ebp23 electric - davies,
£94.54
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Cit pro glacier - pro,
£54.30
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Water cooling kit - pc,
£195.00
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Powercool velocity 360mm water - velocity,
£57.50
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Creality water cooling kit - kit, &
£110.00
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Water - (pointer,
£13.93
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Argb water cooling tube - 2x,
£19.62
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Cit pro glacier - pro,
£52.95
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Cpu 240mm aio - aio, water
£42.00
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Cit white 240 water - 240,
£47.95
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Water cooling kit cpu - kit, g1/4
£39.19
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Water cooling tank 25l - cooling, 1.25l
£34.99
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Thermometer cooler tools flow - thermometer,
£15.25
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Universal water cooling kit - water,
£49.81
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Phanteks fit 360 - 360, soft
£312.70
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Corsair icue link h115i - corsair,
£49.99
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Triumph spitfire mkiv - triumph, 1500
£43.86
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Water cooling kit cooler - pc,
£23.00
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Deepcool ls520 complete - complete, aio
£89.99
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Reusable acrylic water - reusable,
£36.45
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Cooler master aio liquid - pc,
£42.30
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White 240mm aio liquid - 240mm,
£29.99
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High performance thread - high-performance,
£11.96
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Triumph spitfire mkiv - mkiv, 1500
£39.50
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18pcs radiator pump - pump, pressure
£30.00
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30l keg cooling jacket - cooling,
£110.00
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Thread waterblock - g1/4,
£23.45
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As3 oversized water pump - as3,
£91.99
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Degree tube fitting - degree,
£5.52
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Triumph gt6 mki iii - mki,,
£44.50
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Water flow indicator - water,
£13.63
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Corsair icue elite - corsair,
£45.00
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Water cooling kit fan - water,
£106.03
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Corsair icue elite cpu - cpu, cooler
£63.10
Buy It Now
Water cooling flow meter - cooling,
£13.45
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Alphacool eisbaer 200 cpu - alphacool,
£160.00
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Mini south bridge cooling - south,
£11.22
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For corsair 8960091 - corsair, cw-8960091
£6.54
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Cooling water pump timing - cooling,
£47.85
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As3 oversized water pump - oversized,
£76.99
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1210 0001 sea water - sea, cooling
£14.43
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Computer gpu water - computer, cooling
£25.19
Buy It Now
New agilent varian 9699337 - agilent,
£128.05
Buy It Now
Gamemax iceburg 240mm black - gamemax,
£44.97
Buy It Now
Looking for more water cooling kit?
Search eBay live — fresh results filtered for the best value, updated every hour.
Browse 96 water cooling kit listings currently in our index. Prices range from £5.52 to £414.99, with an average of £56.99. Whether you are hunting for a bargain or looking for a top-spec model, the selection below covers all price points — new, used and refurbished. More about water cooling kit →
Try this: amd wraith cooler | apc smart ups 3000 | infinity mirror | corsair h80i v2 | super quiet 22dba triple copper heatpipe | titan dragonfly heatpipe | coolermaster seidon 240v version 3 | signalex usb laptop cooler | aerocool x-warrior | rubber fan
Whether you are looking for a brand-new or second-hand water cooling kit, eBay offers one of the largest selections available online. With 96 active listings at the time of this page's last update, you have plenty of choice across different conditions, sellers and price points. The cheapest option currently starts at £5.52, while premium listings can reach £414.99 — giving you a wide budget spread to work with. The average price of £56.99 can serve as a useful benchmark: listings below this tend to be used or auction-style, while those above often include extra accessories, warranties, or are sold by professional sellers with high feedback scores. Always check the seller's feedback rating and return policy before committing to a purchase. If you need the item quickly, filter by "Buy It Now" to avoid the uncertainty of auctions. For used items, look closely at the condition description and photos — terms like "good", "very good" and "like new" can mean very different things depending on the seller.